WO2018013684A1 - Ensemble filière à fente stratifié - Google Patents

Ensemble filière à fente stratifié Download PDF

Info

Publication number
WO2018013684A1
WO2018013684A1 PCT/US2017/041707 US2017041707W WO2018013684A1 WO 2018013684 A1 WO2018013684 A1 WO 2018013684A1 US 2017041707 W US2017041707 W US 2017041707W WO 2018013684 A1 WO2018013684 A1 WO 2018013684A1
Authority
WO
WIPO (PCT)
Prior art keywords
shim
fluid
conduit
die assembly
slot
Prior art date
Application number
PCT/US2017/041707
Other languages
English (en)
Inventor
Andrew S. AYERS
Original Assignee
Illinois Tool Works Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Illinois Tool Works Inc. filed Critical Illinois Tool Works Inc.
Priority to US16/315,949 priority Critical patent/US11453026B2/en
Priority to EP17748969.7A priority patent/EP3484631A1/fr
Priority to CN201780056047.1A priority patent/CN109689224A/zh
Priority to JP2019501424A priority patent/JP6959321B2/ja
Publication of WO2018013684A1 publication Critical patent/WO2018013684A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0254—Coating heads with slot-shaped outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B05B1/044—Slits, i.e. narrow openings defined by two straight and parallel lips; Elongated outlets for producing very wide discharges, e.g. fluid curtains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2566—Die parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2568—Inserts
    • B29C48/25686—Inserts for dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/3001—Extrusion nozzles or dies characterised by the material or their manufacturing process
    • B29C48/3003—Materials, coating or lining therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated

Definitions

  • Adhesive hot melt systems may include an applicator for applying a hot melt adhesive onto a substrate.
  • Conventional applicators include a supply block, an adapter and a nozzle secured to the adapter.
  • the nozzle may be formed as a die assembly configured as a contact-type nozzle to directly apply the hot melt adhesive to a substrate.
  • a known die assembly 10 may include an adapter
  • a shim 14 having a slot 16 for dispensing an adhesive and a die plate 18.
  • the shim 14 is disposed between the adapter 12 and the die plate 18.
  • an adhesive is received in the adapter 12 in a plurality of conduits 20 and transported generally in a direction 'D' toward the shim 14 and die plate 18.
  • the shim 14 includes a plurality of fluid openings 22, each fluid opening corresponding to a respective conduit 20 of the adapter 12 and configured to receive the adhesive from the corresponding conduit 20.
  • the die plate 18 includes a plurality of inlets 24, each inlet 24 corresponding to a respective fluid opening 22 of the shim 14 and configured to receive the adhesive from the corresponding fluid opening 22.
  • Each inlet 24 is fluidically connected to a transverse channel 26 formed in the die plate 18, the transverse channel 26 extending in a transverse direction 'T' .
  • the transverse channel 26 is fluidically connected to the slot 16 of the shim 14 so that the adhesive may be received in the slot 16 from the transverse channel 26 and discharged from the die assembly 10.
  • the die assembly 10 may include first fasteners 28 to clamp the die assembly together and second fasteners 30 to secure the die assembly to an adjacent component of the applicator.
  • the adapter and die plate are formed from hardened metal or steel.
  • the die plate is machined, typically by milling, to form the plurality of inlets and the transverse channel.
  • machining a desired pattern of inlets, including plenums for the adhesive to achieve a desired flow pattern, along with the transverse channel, in the die plate is time consuming, labor intensive and expensive.
  • the desired pattern of inlets, plenums and channels is machined in the adapter, or both the adapter and die plate, which results in the same drawbacks identified above.
  • a slot die assembly for dispensing a fluid onto an article.
  • the slot die assembly includes an adapter body having an adapter conduit configured to receive a fluid and a shim package having a plurality of shim plates.
  • a shim conduit is formed in the shim package and is disposed in fluid communication with the adapter conduit.
  • the shim conduit is configured to receive the fluid from the adapter conduit.
  • the shim package further includes a connecting conduit disposed in fluid
  • the slot die assembly further includes a die plate disposed in abutting relationship to the shim package.
  • FIG. 1 is an exploded perspective view of a known die assembly
  • FIG. 2 is an exploded, transparent perspective view of the known die assembly of FIG. 1;
  • FIG. 3 is a side view of the die assembly of FIG. 1;
  • FIG. 4 is an exploded perspective view of a laminated shim slot die assembly according to an embodiment described herein;
  • FIG. 5 is a cross-sectional view of the slot die assembly of FIG. 4, taken along line 5—5 of FIG. 4.
  • FIG. 4 is an exploded perspective view of a laminated shim slot die assembly 110 according to an embodiment described herein.
  • the slot die assembly 110 generally includes an adapter body 112, a laminated shim package 114 and a die plate 116 arranged in series in a first direction 'Dl '.
  • the first direction may be generally opposite to a machine direction, where the machine direction is a direction in which a substrate or article moves relative to the slot die assembly 110.
  • the laminated shim package 114 includes a plurality of shims arranged in abutting relationship, and disposed between the adapter body 112 and the die plate 116.
  • the adapter body 112 includes one or more adapter conduits 118 configured to receive a fluid, for example, a hot melt adhesive, from a supply source (not shown). In one embodiment, the adapter conduits 118 may receive different fluids from different sources.
  • the shim package 114 includes one or more discrete shim conduits 120, each shim conduit 120 formed, collectively, by aligned apertures 122 formed in one or more of the shim plates. In one embodiment, each shim conduit 120 is aligned and disposed in fluid
  • the one or more shim conduits 120 are configured to receive the fluid from corresponding adapter conduits 118.
  • the fluid may flow generally in the first direction 'Dl ' in the shim conduit 120.
  • the number of shim conduits 120 may not correspond to the number of adapter conduits 118, so long as a desired number of shim conduits 120 are disposed in fluid communication with respective adapter conduits 118.
  • the shim package 114 further includes one or more discrete connecting conduits 124, each connecting conduit 124 aligned and disposed in fluid communication with a respective shim conduit 120.
  • the one or more connecting conduits 124 are formed in a shim plate furthest from the adapter body 112. Although shown in only a single shim plate in FIG. 4, it is understood that the one or more connecting conduits 124 may be formed in multiple shim plates.
  • the one or more connecting conduits 124 extend substantially in a height direction 'FT of the slot die assembly 110.
  • the one or more connecting conduits 124 may be substantially triangular in shape, and oriented such that fluid is received from the shim conduits 120 at or near an apex of the triangular shape, and flows in the height direction ⁇ ' toward a base of the triangular shape.
  • fluid flows toward the base, it also flows in the transverse direction 'T', corresponding to the increasing transverse width of the connecting conduit 124.
  • Other suitable shapes are envisioned as well, including generally circular, oval, elliptical, square, rectangular, U-shaped, T-shaped, or inverted forms thereof, and the like.
  • the shim plate or plates in which the one or more connecting conduits 124 are formed may abut the die plate 116, such that the die plate 116 serves as a backing or support plate and prevents flow of the fluid beyond the shim package 14 in the first direction 'Dl ' . That is, the die plate 116 may be formed without any fluid conduits. Thus, the die plate 116 may be formed without machining any conduits, channels, plenums or other features in which the fluid may flow.
  • the die plate 116, and/or the adapter body 112 may be made from a hardened steel or other similar, suitable material. In one embodiment, the die plate 116 and adapter body 112 may be formed from a metal or steel material, including, but not limited to, tool steels, such as hardened tool steel and D2 hardened steel, for example.
  • the shim package 114 further includes one or more discrete reservoirs 126 disposed in one or more of the shim plates.
  • each reservoir 126 is formed as one or more elongated channels 127 extending in the transverse direction 'T' and aligned with one another in one more shim plates.
  • Each reservoir 126 is disposed in fluid communication with one or more of the connecting conduits 124.
  • each reservoir 126 of the one or more reservoirs 126 is configured to receive the fluid from one or more connecting conduits 124.
  • the reservoir 126 extends in a plurality of the shim plates and is configured to have the fluid flow therein in a direction generally opposite to the first direction 'Dl '.
  • one or more of the reservoirs 126 have a transverse width greater than a transverse width of the connecting conduits 124, so that fluid received in the reservoir 126 also flows in the transverse direction 'T' .
  • the size or volume of the reservoir 126 may be varied as desired during manufacture and/or assembly of the shim package 114 and slot die assembly 110.
  • a smaller reservoir 126 may allow for faster reaction, with respect to starting and stopping fluid deposition onto an article, while a larger reservoir 126 may provide increased cross-web (i.e., transverse) distribution.
  • Reservoir size or volume may also be varied depending on a viscosity of the fluid. For example, better flow characteristics may be realized for a highly viscous material when a large reservoir is used, whereas a smaller reservoir may be suitable for low-viscosity, flowable material.
  • the shim package 114 also includes one or more slots 128, through which the fluid may be discharged from the slot die assembly 110 for deposition onto an article (not shown).
  • Each slot 128 is disposed in fluid communication with one or more reservoir 126 and is configured to receive the fluid therefrom.
  • the slots 128 are formed in the shim plate nearest to and abutting the adapter body 112.
  • additional shim plates may be disposed between the plate having the slot 128 and the adapter body 112.
  • the one or more slots 128 may be formed in multiple shim plates, either adjacent to abutting one another, or spaced apart by other shims.
  • an additional conduit may be formed in the shim package 114 to deliver fluid to additional slots.
  • the slots 128 may have a transverse width substantially equal to that of a corresponding reservoir 126 fluidically connected to the slot.
  • the reservoir 126 may have a larger transverse width than a corresponding slot 128, or vice versa.
  • the shim package 114 may include, for example, six shims 201, 202, 203, 204, 205, 206, with a first shim 201 adjacent to and abutting the adapter body 112 and a sixth shim 206 adjacent to and abutting the die plate 116. Second through fifth shims 202, 203, 204, 205, respectively, are disposed in sequence between the first 201 and the sixth 206 shims.
  • the one or more shim conduits 120 may be formed in the first though fifth shims 201, 202, 203, 204, 205.
  • the connecting conduit 124 may be formed in the sixth shim 206, the reservoir 126 may be formed in the second through fifth shims 202, 203, 204, 205 and the slot 128 may be formed in the first shim 201. It is understood, however, that the present disclosure is not limited to this configuration or the number of shims described above.
  • the shim package 114 may include fewer or additional shims, and the shim conduit 120 and/or reservoir 126 may be formed in fewer or additional shims.
  • the connecting conduit 124 and slot 128 may be formed in multiple shims.
  • the size or volume of the reservoir 126 may be varied during manufacture of the shim plates and/or assembly of the shim package 114 and slot die assembly 110, depending on desired operating characteristics and/or fluid flow characteristics.
  • the size or volume of the reservoir 126 may be controlled during assembly by adding or removing shim plates having the elongated channels 127 to or from the shim package 114. By adding shim plates with the elongated channels 127, a volume of the reservoir 126 may be increased, while removing shim plates with the elongated channel decreases the volume of the reservoir. For example, with further reference to FIG.
  • additional shim plates formed similarly or identically to the second through fifth plates 202, 203, 204, 205, having the elongated channel 127 may be added between and/or immediately adjacent to and abutting the plates 202, 203, 204, 205 to increase a volume of the reservoir 126.
  • one or more of the shim plates 202, 203, 204, 205 may be removed from the shim package to decrease a volume of the reservoir 126.
  • a size or volume of the reservoir 126 may be increased or decreased after manufacture by inserting or removing individual shim plates from the shim package 114.
  • the size of the elongated channel 127 in the shim plates may be varied during manufacture to achieve a desired size or volume of the reservoir 126.
  • the die plate 116, shim package 114 and adapter body 112 are clamped together using suitable fasteners, preferably extending through the slot die assembly 110. Accordingly, a fluid flow path defined by the conduits described above may be substantially or entirely sealed against leakage of the fluid.
  • the fluid is received in the one or more adapter conduits 118 of the adapter body 112 and directed generally in the first direction 'Dl ' to the respective shim conduits 120 of the shim package 114.
  • the fluid flows in the shim conduits 120 generally in the first direction 'Dl ' to the respective connecting conduits 124.
  • the fluid may flow in the connecting conduits 124 in the height direction 'FT and, and in some embodiment, the transverse direction 'T' as well.
  • the fluid may then be directed from the one or more connecting conduits 124 to the one or more reservoirs 126.
  • an individual reservoir 126 may receive the fluid from one or more than one of the connecting conduits 124.
  • the fluid may flow in the transverse direction 'T' and a direction generally opposite to the first direction 'Dl ' in the one or more reservoirs 126 to the one or more slots 128 for dispensing onto the article.
  • the one or more slots 128 may be formed as laterally or transversely spaced apart slots depending on a desired application pattern of the adhesive.
  • a fluid flow path may be formed by the adapter conduit 118, the shim conduit 120, the connecting conduit 124 and the reservoir 126.
  • the fluid flow path is formed completely within the adapter body 112 and shim package 114, and does not extend into the die plate 116.
  • the die plate 116 may be mass produced without specific pattern machining for conduits, reservoirs, channels, fluid plenums or other fluid flow path features.
  • the slot die assembly 110 may include five fluid flow paths. However, the present disclosure is not limited to such a configuration, and the slot die assembly 110 may be manufactured with fewer or additional fluid flow paths as desired.
  • the shim package 114 may be modular, such that it is interchangeable with other shim packages 114. Accordingly, different shim packages 114 having different slot 128 configurations (e.g., width, position, number of slots) may be interchangeably used with a single adapter body 112 / die plate 116 pair to provide different fluid application patterns.
  • the die plate 116 may be formed without having any fluid conduits, reservoirs, channels, plenums or similar fluid flow features machined into it. In one embodiment, only fastening bores for clamping the die assembly 110 together, and/or securing the die assembly 110 to an application device may be drilled into die plate 110, such that the die plate 110 is an otherwise a solid, continuous body.
  • the individual shim plates of the shim package 114 may be formed by laser cutting.
  • the one or more shim conduits 120, the one or connecting conduits 124, the one or more reservoirs 126 and the one or more slots 128 may be laser cut into the shims.
  • Fastening holes or bores may also be laser cut into the shim plates.
  • the shim plates may be formed of stainless steel, or other similar, suitable material. Accordingly, manufacturing time of the die assembly may be significantly reduced by reducing or eliminating the need to machine fluid conduits, flow paths, plenums, channels and the like within the die plate.
  • laser cutting the shims of the embodiments described above may significantly reduce manufacturing costs compared to machining of the die plate.
  • the present disclosure is not limited to laser cutting the shim plates.
  • the shim plates may alternatively, or together with laser cutting, be formed by die cutting, water jet cutting, blade cutting, milling, drilling and other suitable processes, or combination thereof.
  • FIG. 5 is a side view of the slot die assembly 110 according an
  • the adapter body 112, shim package 114 and die plate 116 are disposed in series in abutting relationship.
  • the adapter body 112, shim package 114 and die plate 116 may be clamped to one another with a first suitable fastener (not shown) such as a bolt, or the like, and the slot die assembly 110 may be secured to an adjacent component of an applicator with another suitable fastener (not shown), such as a bolt, or the like.
  • a width (shown left to right to FIGS. 3 and 5) of the laminated shim plate slot die assembly 110 of the present application in one embodiment, may be slightly greater.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coating Apparatus (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

La présente invention concerne un ensemble filière à fente destiné à distribuer un liquide sur un article comprenant un corps d'adaptateur, un ensemble cale et une plaque formant filière. Le corps d'adaptateur comprend un conduit d'adaptateur conçu pour recevoir un liquide. L'ensemble cale comprend une pluralité de plaques formant cale ayant un conduit de cale disposé en communication fluidique avec le conduit d'adaptateur et conçu pour recevoir le liquide du conduit d'adaptateur. L'ensemble cale comprend en outre un conduit de connexion disposé en communication fluidique avec le conduit de cale, un réservoir disposé en communication fluidique avec le conduit de connexion, et une fente disposée en communication fluidique avec le réservoir. La fente est conçue pour distribuer le liquide sur un article. La plaque formant filière est disposée en relation de butée par rapport à l'ensemble cale.
PCT/US2017/041707 2016-07-14 2017-07-12 Ensemble filière à fente stratifié WO2018013684A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US16/315,949 US11453026B2 (en) 2016-07-14 2017-07-12 Laminated slot die assembly
EP17748969.7A EP3484631A1 (fr) 2016-07-14 2017-07-12 Ensemble filière à fente stratifié
CN201780056047.1A CN109689224A (zh) 2016-07-14 2017-07-12 层压槽模组件
JP2019501424A JP6959321B2 (ja) 2016-07-14 2017-07-12 積層型スロットダイ組立体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662362498P 2016-07-14 2016-07-14
US62/362,498 2016-07-14

Publications (1)

Publication Number Publication Date
WO2018013684A1 true WO2018013684A1 (fr) 2018-01-18

Family

ID=59523226

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2017/041707 WO2018013684A1 (fr) 2016-07-14 2017-07-12 Ensemble filière à fente stratifié

Country Status (5)

Country Link
US (1) US11453026B2 (fr)
EP (1) EP3484631A1 (fr)
JP (1) JP6959321B2 (fr)
CN (1) CN109689224A (fr)
WO (1) WO2018013684A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021210070A1 (de) 2021-03-15 2022-09-15 Kabushiki Kaisha Toshiba Auftragskopf
WO2023122478A1 (fr) * 2021-12-20 2023-06-29 Illinois Tool Works Inc. Ensemble extrudeuse à champ configurable, échangeable et réversible pour un système d'application de fluide

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7331300B2 (ja) * 2019-08-20 2023-08-23 株式会社ヒラノテクシード ダイ
CN112718381B (zh) * 2019-10-14 2021-12-10 怡定兴科技股份有限公司 狭缝式涂布模头及狭缝式涂布装置
KR20220088069A (ko) * 2020-12-18 2022-06-27 주식회사 엘지에너지솔루션 밀링 가공을 이용한 다이 코터용 심의 제조방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6375099B1 (en) * 2000-06-21 2002-04-23 Illinois Tool Works Inc. Split output adhesive nozzle assembly
JP2010005508A (ja) * 2008-06-25 2010-01-14 Nordson Corp スロットコートガン
US20100327074A1 (en) * 2006-12-13 2010-12-30 Nordson Corporation Method for dispensing random pattern of adhesive filaments
US20120219657A1 (en) * 2011-02-28 2012-08-30 Nordson Corporation Slot nozzle assembly and shim plate
US20150352588A1 (en) * 2014-06-10 2015-12-10 Illinois Took Works Inc. Rapid changeover slot die assembly for a fluid application device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735169A (en) 1986-09-03 1988-04-05 Nordson Corporation Adhesive applicator assembly
TWI538737B (zh) 2007-08-31 2016-06-21 阿普托麥克股份有限公司 材料沉積總成
US8752501B2 (en) 2010-07-29 2014-06-17 Corning Incorporated Systems and methods for dispensing a fluid
JP6178185B2 (ja) 2013-09-24 2017-08-09 積水化学工業株式会社 スリットノズル

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6375099B1 (en) * 2000-06-21 2002-04-23 Illinois Tool Works Inc. Split output adhesive nozzle assembly
US20100327074A1 (en) * 2006-12-13 2010-12-30 Nordson Corporation Method for dispensing random pattern of adhesive filaments
JP2010005508A (ja) * 2008-06-25 2010-01-14 Nordson Corp スロットコートガン
US20120219657A1 (en) * 2011-02-28 2012-08-30 Nordson Corporation Slot nozzle assembly and shim plate
US20150352588A1 (en) * 2014-06-10 2015-12-10 Illinois Took Works Inc. Rapid changeover slot die assembly for a fluid application device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021210070A1 (de) 2021-03-15 2022-09-15 Kabushiki Kaisha Toshiba Auftragskopf
WO2023122478A1 (fr) * 2021-12-20 2023-06-29 Illinois Tool Works Inc. Ensemble extrudeuse à champ configurable, échangeable et réversible pour un système d'application de fluide

Also Published As

Publication number Publication date
JP2019520208A (ja) 2019-07-18
US20190299240A1 (en) 2019-10-03
JP6959321B2 (ja) 2021-11-02
US11453026B2 (en) 2022-09-27
EP3484631A1 (fr) 2019-05-22
CN109689224A (zh) 2019-04-26

Similar Documents

Publication Publication Date Title
US11453026B2 (en) Laminated slot die assembly
JP3670334B2 (ja) 流体塗布機
JP3830569B2 (ja) 個別調整可能なスプレ・モジュールを備えた接着剤スプレ・ガン・システム
EP3096886B1 (fr) Dispositif d'application de fluide à buse de contact modulaire à oscillateur fluidique
CN106994823B (zh) 喷嘴
US20210387371A1 (en) Method and device for coating a workpiece
KR102056479B1 (ko) 멀티 코팅이 가능한 슬롯다이
JP2016163883A (ja) 可変出力吐出アプリケーター及び関連する吐出方法
JP2021501044A (ja) マルチレーンダイ
US9044764B2 (en) Device for applying viscous media
JPH08505810A (ja) 調整可能なモジュールを備えた接着剤用スプレ・ガン
US20180117602A9 (en) Die mounted contact applicator
KR102493545B1 (ko) 파팅 블레이드를 수용하기 위한 클램핑 블록
TW200404616A (en) Die lip for strip coating
CN111163870A (zh) 可变体积的线股涂覆设备和方法
CN114728301A (zh) 毛坯垫板在防止模具狭缝涂覆中的流涎中的用途
KR20130127973A (ko) 실리콘 블록을 위한 캐리어, 캐리어를 가진 캐리어 구성체 및 캐리어 구성체를 제조하기 위한 방법
US20220008951A1 (en) Adhesive dispenser with slotted nozzle assembly
EP3703864B1 (fr) Dispositif d'application de fluide présentant une buse de contact modulaire à oscillateur fluidique
KR20020012472A (ko) 공작물 고정장치
JP2008302312A (ja) ノズル及び塗布膜形成方法
CN107107087B (zh) 流体施加装置中的偏流器
JP6886131B2 (ja) 塗工装置
WO2021262580A1 (fr) Buse de distribution double et son procédé d'utilisation
JP2014193443A (ja) 塗布工具

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17748969

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2019501424

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2017748969

Country of ref document: EP

Effective date: 20190214